Model IMS-2SWWD-30
Vishay Dale
Inductors
Commercial, Subminiature, Molded, Shielded
FEATURES
•
•
•
•
•
•
Classification is Grade 1, Class A.
Ultra-reliable molded shielded inductor.
Inductance range is .10µH to 10000µH.
.136" [3.45mm] diameter by .335" [8.51mm] length.
Molded epoxy envelope.
Use of unique “T” lead construction on 15µH to 10000µH
values assures exceptional reliability where fine wire
sizes are used.
•
Subminiature size for high density circuits and high
inductance-to-size ratio.
•
Utmost reliability, electrical performance and minimum
coupling in high density packaging.
ELECTRICAL SPECIFICATIONS
Inductance Tolerance:
±
10% on Q-Meter at specified
frequency.
Dielectric Strength:
700V RMS at sea level.
Operating Temperature:
- 55°C to + 105°C.
Self-Resonant Frequency:
Measured per MIL-C-15305.
Q:
Measured on a Q-Meter at specified frequency.
Rating:
Maximum based on 1/3 watt dissipation.
MECHANICAL SPECIFICATIONS
DENSITY SPECIFICATIONS
Weight:
.50 gram maximum.
Shielding:
Less than 3% coupling with two units mounted
side by side at 1000 cycles.
ENVIRONMENTAL SPECIFICATIONS
Moisture:
Meets requirements of MIL-C-15305.
Vibration:
High frequency, 10Hz to 2000Hz
@ 20 g
±
10% maximum for 12 logarithmic swings each of
20 minute duration repeated for each of three mutually
perpendicular planes.
Shock:
100 g, 6 ms.
Terminal Strength:
Meets five pound pull test; three 360°
rotations in alternate directions per MIL-C-15305
(latest revision).
DIMENSIONAL CONFIGURATIONS
[Numbers in brackets indicate millimeters]
1.438
±
.188
[36.52
±
4.78]
.136 [3.45]
Max.
#24 .020
±
.002
[.508
±
.051] TCW
.335
±
.010
[8.51
±
.254]
STANDARD ELECTRICAL SPECIFICATIONS
IND.
(
µ
H)
.10
.12
.15
.18
.22
.27
.33
.39
.47
.56
.68
.82
Q
MIN.
42
42
42
42
42
42
42
42
41
39
36
35
TEST FREQ.
MIN.
(MHz)
SELF-RESONANT
FREQ. MIN.
(MHz)
DCR
MAX.
(Ohms)
RATED DC
CURRENT
(mA)
INCREMENTAL*
CURRENT
(mA)
MODEL
IMS-2SWWD-30
IMS-2SWWD-30
IMS-2SWWD-30
IMS-2SWWD-30
IMS-2SWWD-30
IMS-2SWWD-30
IMS-2SWWD-30
IMS-2SWWD-30
IMS-2SWWD-30
IMS-2SWWD-30
IMS-2SWWD-30
IMS-2SWWD-30
TOL.
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
25
25
25
25
25
25
25
25
25
25
25
25
480
460
400
360
340
320
295
275
250
238
224
205
.087
.090
.098
.117
.141
.157
.178
.208
.257
.283
.337
.470
1038
1021
978
895
815
773
726
671
604
576
527
447
> 1650
> 1630
> 1550
PHENOLIC
> 1420
> 1330
> 1230
> 1140
> 1060
> 960
> 915
> 840
> 720
*Incremental Current:
The DC current required to cause a 5% reduction in the nominal inductance value.
Document Number 34046
Revision 30-Apr-99
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